Exodus 39:3

And they will beat out the plates of gold, and it was cut off threads to work in the midst of the cerulean purple, and in the midst of the red purple, and in the midst of the double scarlet, and in the midst of the byssus, a skilful work.

Exodus 26:1

And thou shalt make the tent, ten curtains, white linen twisted, and cerulean purple, and reddish purple, and double scarlet: and cherubs the work of the artificer shalt thou make them.

Exodus 36:8

And all the wise of heart will work in doing the work of the temple: ten curtains of twisted byssus and cerulean purple, and red purple, and double scarlet; Cherubs a skilful work he made them.

Treasury of Scripture Knowledge

Summary

And they did beat the gold into thin plates, and cut it into wires, to work it in the blue, and in the purple, and in the scarlet, and in the fine linen, with cunning work.

Cunning work

Bible References

Cunning work

Exodus 26:1
And thou shalt make the tent, ten curtains, white linen twisted, and cerulean purple, and reddish purple, and double scarlet: and cherubs the work of the artificer shalt thou make them.
Exodus 36:8
And all the wise of heart will work in doing the work of the temple: ten curtains of twisted byssus and cerulean purple, and red purple, and double scarlet; Cherubs a skilful work he made them.